The average bus between Devrek and Istanbul takes 8h 40m and the fastest bus takes 8h. The bus service runs several times per day from Devrek to Istanbul. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 5 times a day between Devrek and Istanbul. The earliest departure is at 12:35 AM at night, and the last departure from Devrek is at 5:30 PM which arrives into Istanbul at 1:30 AM. All services require a transfer at İstanbul Dudullu bus station and take an average of 8h 40m. The schedules shown below are for the next available departures.

9h 10m • 1 change
9h • 1 change
8h 30m • 1 changeArrives next day

8h • 1 change
9h 10m • 1 change
9h • 1 change
8h 30m • 1 changeArrives next day

8h • 1 change
9h 10m • 1 change
9h • 1 change
8h 30m • 1 changeArrives next day

8h • 1 change
9h 10m • 1 change
9h • 1 change
8h 30m • 1 changeArrives next day

8h • 1 change
9h 10m • 1 change
9h • 1 change
8h 30m • 1 changeArrives next day

8h • 1 changeWant to know about travelling from Devrek to Istanbul? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Devrek to Istanbul. However, there are services departing from Devrek station and arriving at Istanbul station via İstanbul Dudullu bus station station. The journey, including transfers, takes approximately 8h 40m.
Devrek to Istanbul bus services, operated by Efe Tur, depart from Devrek bus station.
Devrek to Istanbul bus services, operated by Efe Tur, arrive at İstanbul Dudullu bus station.
Book your Devrek to Istanbul bus tickets online with Efe Tur and Pamukkale Turizm.
The distance between Devrek and Istanbul is 252.9 km. The road distance is 397 km.
Kamil Koç operates a bus from Devrek bus station to İstanbul Dudullu bus station every 3 hours. Tickets cost ₺550–800 and the journey takes 5h.